A deviated septum constricts my breathing. are there any worthwhile non-surgical options?

Deviated septum: A deviated nasal septum is an anatomic abnormality. The best way to correct is surgery. However, for mild deviations, you can try some non-surgical treatment such as nasal saline spray or irrigation, nasal steroids (would need a prescription), & oral decongestants. These have limited effectiveness and would have to be continued. Avoid decongestant sprays or might develop rhinitis mediamentosa.

Only Temporary fixes: Nasal sprays can help shrink the mucosa on the inside of the nose which can help temporarily but offer no long term correction. Strips can be placed on the outside of the nose that help prop open the nostrils to allow more air in as well...But these are all temporary measures. The only tried and true method is to fix the crooked part, which is called a "septoplasty".

Deviated septum: A deviated septum can be corrected surgically to bring the septum to the midline. If there are symptoms like nasal obstruction, snoring or recurrent sinusitis, have your nose evaluated by a board certified otolaryngologist. Surgery is the only treatment.